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Acta Cryst. (2012). E68, o3185
[ doi:10.1107/S1600536812042912 ]

(+)-(1S,5R,6R)-6-[(S)-1-Hydroxy-2-(methoxymethyloxy)ethyl]-1-methyl-3-trichloromethyl-2-aza-4,7-dioxabicyclo[3.3.0]oct-2-en-8-one

T. Oishi, H. Oishi, S. Tsuzaki, T. Sato and N. Chida

Abstract: In the title compound, C11H14Cl3NO6, the fused five-membered oxazoline and tetrahydrofuran rings are essentially planar with maximum deviations of 0.069 (1) and 0.031 (1) Å, respectively, and make a dihedral angle of 64.23 (11)° with each other. In the crystal, molecules are linked by O-H...O and C-H...O hydrogen bonds, forming chains along the b-axis direction. Further C-H...O hydrogen bonds are observed between the chains.


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